[Bug 221065] ideapad_acpi: unexpected charge_types spam on Yoga Pro 7 14ASP9

bugzilla-daemon
2026-02-10T19:17:57Z

--- Comment #10 from Avraham Hollander (anhollander516@gmail.com) ---
Ok compiling a vanilla kernel with debugfs only took a couple minutes.

/sys/kernel/debug/ideapad/status before changing the setting:
Backlight max: 16
Backlight now: 0
BL power value: off (0)
=====================
Radio status: off (0)
Wifi status: off (0)
BT status: off (0)
3G status: off (0)
=====================
Touchpad status: on (1)
Camera status: on (1)
=====================
GBMD: 0x00860004
HALS: 0x0000ca40

After writing "Fast" it took a few seconds to output the same:
Backlight max: 16
Backlight now: 0
BL power value: off (0)
=====================
Radio status: off (0)
Wifi status: off (0)
BT status: off (0)
3G status: off (0)
=====================
Touchpad status: on (1)
Camera status: on (1)
=====================
GBMD: 0x00860004
HALS: 0x0000ca40

After writing "Standard" it took a few seconds to output the same:
Backlight max: 16
Backlight now: 0
BL power value: off (0)
=====================
Radio status: off (0)
Wifi status: off (0)
BT status: off (0)
3G status: off (0)
=====================
Touchpad status: on (1)
Camera status: on (1)
=====================
GBMD: 0x00860000
HALS: 0x0000ca40